In a recent survey, Computer Engineers were asked what is their favorite programming language. The table below shows their responses. Program ming language Python Frequenc y 97 18 131 If a computer engineer is randomly selected, what is the probability that he/she prefers Python or C++? Round your answer to four decimal places. Java Script C++ 77 GO PHP

Q: A thief steals an ATM card and must randomly guess the correct four-digit pin code from a 6-key…

A: The permutation is an arrangement of objects in a pre-defined order or placement. When repetition is…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A:

Q: Boost Mobile 11:20 AM You pick a card at random. Without putting the first card back, you pick a…

A:

Q: 3. Lady is a dog who loves to play catch. Unfortunately, she isn’t very good. The probability tha…

A: Given: p = 0.1 Let X be the number of tosses X follows geometric distribution

Q: Pick a card from a deck of cards. What is the probability of picking either a Jack, Queen, King or a…

A:

Q: A card is selected at random from a standard 52 card deck. Assuming all cards are equally likely to…

A: Given: a card is selected at random from a standard 52 card deck.

Q: A golf ball is selected at random from a golf bag If the golf bag contains 2 green balls, 7 yellow…

A: It is given that Number of green balls = 2 Number of yellow balls = 7 Number of red balls = 11 Total…

Q: A thief steals an ATM card and must randomly guess the correct five-digit pin code from a 5-key…

A: There are 5 keys on keyboard. If the repetition of digits is allowed, then, the number of possible…

Q: showthat

A: The solution of the asked question is given as

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: What is the probability of drawing a 7 from a deck of cards?

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: Some three-digit numbers, such as 101 and 313, read the same forward and backward. If you select a…

A: Given,  Three digit numbers that read the same forward and backward. To find the probability that…

Q: Mixed in a drawer are 2blue​ socks, 6 white​ socks, and 6 gray socks. You pull out two​ socks, one…

A:

Q: What is most likely to be the next letter? F, S, S, M, T

A: Given : F, S, S, M, T The above is a series representing the days of a week i.e. Friday, Saturday,…

Q: A person draws 3 cards without replacement from a standard 52-card deck. Find the probability of…

A: Given that  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

Q: You are dealt one card from a standard​ 52-card deck. Find the probability of being dealt the king…

A: Introduction: It is required to find the probability of obtaining the king of hearts, when dealt…

Q: The number of A's on the last quiz was 7 out of 20. If I randomly choose a quiz paper... a. What is…

A: For geometric distribution, there are four requirements need to be fulfilled. These requirements are…

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Given that  Total number of cards (n) = 5 Even numbered cards = 2   [  2 and 4] Odd numbered cards =…

Q: 38% of college students say they use credit cards because of the rewards program. You randomly…

A: n = 10 p = 0.38

Q: In a certain​ lottery, you must correctly select 4 numbers​ (in any​ order) out of 31 to win. You…

A: It is given that selecting 4 numbers​ (in any​ order) out of 31 to win.

Q: A standard piano keyboard has 88 different keys. Find the probability that a cat, jumping on 5 keys…

A: There are 88 different keys on a standard piano keyboard, and repetition is allowed, which means the…

Q: thief steals an ATM card and must randomly guess the correct four-digit pin code from a 7-key…

A: Given Information: A thief steals an ATM card. He must randomly guess the correct four-digit pin…

Q: A person draws 3 cards without replacement from a standard 52-card deck. Find the probability of…

A: There are total 52 cards in a standard deck of cards.The person is picking 3 cards from it.He can…

Q: Find the indicated | P(A or B) = (Simplify your answer. Type an integer or a decimal.) probability.…

A: Given,P(A)=0.6P(B)=0.5P(A∩B)=0.4

Q: Julia sets up a passcode on her tablet, which allows only eight-digit codes. A spy sneaksa look at…

A: According to the provided data, the passcode allows only eight digit codes. As the fingerprints on…

Q: Example Evaluate dx p:

A:

Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: probability of picking a numbered card = number of a numbered card / total number of numbered cards

Q: Explain the difference between the multiplication rules for independent events dependent events. Use…

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Q: Finding the probability of a range looks kinda tricky. How do I do it? Type your Answer DO

A: introduction From the above question we have to Finding the probability of a range looks kinda…

Q: 15. A letter is chosen from the English alphabet. What is the probability the letter is a consonant…

A: There are 26 English alphabet.Out of which 5 are vowels i.e. a,e,i,o,u. and all other 21 are…